Shiga, Japan

Ryohei Yoshida

This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1985-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryohei Yoshida. Retrieved from https://idiyas.com/inventor/ryohei-yoshida-icytko8l

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 4.7

ph-index = 2

Forward Citations = 29(Granted Patents)


Location History:

  • Youkaichi, JP (1985)
  • Shiga, JP (2007)

Company Filing History:


Years Active: 1985-2007

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2 patents (USPTO):Explore Patents

Title: Ryohei Yoshida: Innovator in Household Appliances

Introduction

Ryohei Yoshida is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of household appliances, particularly in the design and functionality of vacuum cleaners and shredders. With a total of 2 patents, Yoshida's innovations reflect his commitment to enhancing everyday products.

Latest Patents

Yoshida's latest patents include a vacuum cleaner equipped with an ion generator and a shredder designed with increased reversed unlocking torque. The vacuum cleaner features an electric blower that generates a suction airflow, a suction head for drawing in dirt, and an ion generator that produces negative and/or positive ions. This innovative design aims to improve air quality while cleaning. The shredder, on the other hand, incorporates a reversible motor that allows for efficient removal of jammed materials. It is equipped with a switch unit that enables the motor to produce greater torque in reverse, ensuring reliable operation and protection against undue loads.

Career Highlights

Yoshida is currently employed at Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronics and household appliances. His work at Matsushita has allowed him to develop practical solutions that enhance the functionality and user experience of everyday products.

Collaborations

Throughout his career, Yoshida has collaborated with talented individuals such as Hiroyuki Uratani and Haruka Ishikawa. These collaborations have contributed to the innovative spirit at Matsushita and have led to the development of cutting-edge technologies.

Conclusion

Ryohei Yoshida's contributions to the field of household appliances demonstrate his innovative mindset and dedication to improving everyday products. His patents reflect a blend of functionality and user-centric design, making a significant impact in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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